Gemstones

Materials by category

Ceramic 11
Gemstones 8
Glass 15
Leather 2
Lights 12
Liquids 25
Metals 21
Other 30
Plastics 10
Skin 3
Special Paints 8
Stone 8
Textile 9
Vegetation 8
Wood 17

Gemstones by colour

Ruby

Full_medium

Attempt to a standard clean ruby, not to creamy, not to red, not to pink. Results were pretty go...

Diamond Fancy Dee...

Full_medium

Ok, found the site with all this gem data, find the link below. http://www.octonus.com/oct/pro...

Emerald

Full_medium

...you know the deal: http://www.octonus.com/oct/projects/adsorbtion_spectra.phtml This is a r...

Sapphire

Full_medium

Another crack at the http://www.octonus.com/oct/projects/adsorbtion_spectra.phtml web page, this ...

Diamond Fancy Yellow

Full_medium

One more. Here's the source: http://www.octonus.com/oct/projects/adsorbtion_spectra.phtml Enj...

Diamond Real

Drpreview_medium

A material for diamond utlising cauchy and tabulated absorption. This material is built from mea...

Amethyst

Amethyst_medium

Data taken from http://www.octonus.com/oct/projects/adsorbtion_spectra.phtml. IOR is the avera...

Topaz

77971877797197_medium

Data from http://www.octonus.com/oct/projects/adsorbtion_spectra.phtml